/Engine/Source/Runtime/AnimGraphRuntime/Public/CommonAnimationLibrary.h
This function perform easing on a float value using a variety of easing types.
namespace CommonAnimationLibrary { float CommonAnimationLibrary::ScalarEasing ( float Value, const [FRuntimeFloatCurve](API\Runtime\Engine\Curves\FRuntimeFloatCurve) & CustomCurve, EEasingFuncType EasingType, bool bFlip, float Weight ) }